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Activate Windows | Microsoft Support

https://support.microsoft.com/en-US/Windows/activation/activate-windows

If Windows 11 isn’t activated on your device, see Get help with Windows activation errors for more info. If your digital license is not linked to your Microsoft account, follow the steps under Checking your Activation status, Linking your Microsoft account.

About Get Help | Microsoft Support

https://support.microsoft.com/en-US/support/get-help/about-get-help

The Windows Get Help app is a centralized hub for accessing a wide range of resources, including tutorials, FAQs, community forums, and direct assistance from Microsoft support personnel. Whether users encounter technical issues, have questions about Windows features, or seek guidance on how to perform specific tasks, Get Help aims to streamline the process of finding solutions and enhancing ...

Windows 11 Forum

https://www.elevenforum.com/

Aug 14, 2026 · Windows 11 Forum: Get expert help, tutorials, tips & troubleshooting for Windows 11. Active community support, guides & discussions.

Enable or Disable Core Isolation Memory Integrity in Windows 11

https://www.elevenforum.com/t/enable-or-disable-core-isolation-memory-integrity-in-windows-11.4942/

Mar 1, 2022 · This tutorial will show you how to turn on or off core isolation memory integrity in Windows 11. Core isolation is a security feature of Microsoft Windows that protects important core processes of Windows from malicious software by isolating them in memory. It does this by running those core processes in a virtualized environment.

Windows 帮助和学习 | Microsoft Support

https://support.microsoft.com/zh-cn/windows/

查找有关 Windows 操作系统的帮助和操作方法文章。 获取对 Windows 的支持，并了解安装、更新、隐私、安全等方面的信息。

Windows Update Troubleshooter - Microsoft Support

https://support.microsoft.com/en-us/windows/windows-update-troubleshooter-19bc41ca-ad72-ae67-af3c-89ce169755dd

If you are using a Windows 11 device, start by running the automated Windows Update troubleshooter in the Get Help app. It will automatically run diagnostics and attempt to fix most of the problems.

Troubleshoot problems updating Windows | Microsoft Support

https://support.microsoft.com/en-US/Windows/Deployment/Updates-Lifecycle/troubleshoot-problems-updating-windows

This guide provides detailed steps to troubleshoot and resolve Windows Update problems effectively. Run the Windows Update troubleshooter If you are using a Windows 11 device, start by running the automated Windows Update troubleshooter in the Get Help app. It will automatically run diagnostics and attempt to fix most of the problems.

File Explorer in Windows | Microsoft Support

https://support.microsoft.com/en-US/Windows/Experience/FileExplorer/file-explorer-in-windows

Quick access Starting with Windows 11, version 22H2, the known Windows folders— Desktop, Documents, Downloads, Pictures, Music, and Videos —are available by default as pinned folders in Quick access in both File Explorer Home and the left navigation pane.

Fix sound or audio problems in Windows | Microsoft Support

https://support.microsoft.com/en-US/Windows/Hardware/Audio/fix-sound-or-audio-problems-in-windows

If the Get Help app is unable to resolve your sound or audio issue, try the possible solutions listed. General audio troubleshooting in Windows 11 Please try the following general troubleshooting steps to help solve the audio problem. Step 1. Check your speaker output in Windows settings If multiple audio output devices are available, check that you have the appropriate one selected. Here's how:

How to use the PC Health Check app | Microsoft Support

https://support.microsoft.com/en-US/Windows/Experience/Compatibility/how-to-use-the-pc-health-check-app

Oct 14, 2025 · PC Health Check app brings you up to date info on your Windows device health, helping you take action to improve your device performance and troubleshoot performance problems. It is periodically updated based on customer feedback to help you make the most of your Windows PC.